Leveraging Semi-Supervised Learning to Enhance Data Mining for Image Classification under Limited Labeled Data

• URL: http://arxiv.org/abs/2411.18622v1
• Date: Wed, 27 Nov 2024 18:59:50 GMT
• Title: Leveraging Semi-Supervised Learning to Enhance Data Mining for Image Classification under Limited Labeled Data
• Authors: Aoran Shen, Minghao Dai, Jiacheng Hu, Yingbin Liang, Shiru Wang, Junliang Du,
• Abstract summary: Traditional data mining methods are inadequate when faced with large-scale, high-dimensional and complex data. This study introduces semi-supervised learning methods, aiming to improve the algorithm's ability to utilize unlabeled data. Specifically, we adopt a self-training method and combine it with a convolutional neural network (CNN) for image feature extraction and classification.
• Score: 35.431340001608476
• License:
• Abstract: In the 21st-century information age, with the development of big data technology, effectively extracting valuable information from massive data has become a key issue. Traditional data mining methods are inadequate when faced with large-scale, high-dimensional and complex data. Especially when labeled data is scarce, their performance is greatly limited. This study optimizes data mining algorithms by introducing semi-supervised learning methods, aiming to improve the algorithm's ability to utilize unlabeled data, thereby achieving more accurate data analysis and pattern recognition under limited labeled data conditions. Specifically, we adopt a self-training method and combine it with a convolutional neural network (CNN) for image feature extraction and classification, and continuously improve the model prediction performance through an iterative process. The experimental results demonstrate that the proposed method significantly outperforms traditional machine learning techniques such as Support Vector Machine (SVM), XGBoost, and Multi-Layer Perceptron (MLP) on the CIFAR-10 image classification dataset. Notable improvements were observed in key performance metrics, including accuracy, recall, and F1 score. Furthermore, the robustness and noise-resistance capabilities of the semi-supervised CNN model were validated through experiments under varying noise levels, confirming its practical applicability in real-world scenarios.

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